2201401003 has 4 divisors (see below), whose sum is σ = 2202996448. Its totient is φ = 2199805560.

The previous prime is 2201400997. The next prime is 2201401019. The reversal of 2201401003 is 3001041022.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-2201401003 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (2201401063) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 795651 + ... + 798412.

It is an arithmetic number, because the mean of its divisors is an integer number (550749112).

Almost surely, 2^2201401003 is an apocalyptic number.

2201401003 is a deficient number, since it is larger than the sum of its proper divisors (1595445).

2201401003 is a wasteful number, since it uses less digits than its factorization.

2201401003 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1595444.

The product of its (nonzero) digits is 48, while the sum is 13.

The square root of 2201401003 is about 46919.0899634680. The cubic root of 2201401003 is about 1300.8674689523.

Adding to 2201401003 its reverse (3001041022), we get a palindrome (5202442025).

The spelling of 2201401003 in words is "two billion, two hundred one million, four hundred one thousand, three".